Yingli Solar is one of the world's leading solar panel manufacturers. Our mission is to provide affordable green energy for all.Below is the reason:1.PROFIT. In the past few years, we always ensure customer profits.If you are an importer we offer more competitive prices,if you are end customer we give you the most guaranteed quality and service.We seek long-term win-win situation rather than short-term profits2.QUALITY. One of the top suppliers in china, our company has industry the most strict manufacturing standards. CE ROHS and other certificates are available in our company to convince your market.3.BRANDS. First well-known international brands.4.FREE .Limited samples can be provided for testing free of charge with freight of paid by customer, after order placed ,freight will be reverted.5.INNOVATION. We have professional engineer team, who can develop any new type solar product. Just tell me your demand!6.VIP. Promotion happens regularly and old customers will always get discount .Vip will be told the newest potential products. Can these above satisfy you ? If not , please call me to tell me your concerns

FAQ

Q1:Are you a Factory or trading company? We are a solar flashlight factory which is located in Shenzhen.Q2: When will the products be deliveried if the order has been placed? We promise we do delivery our hot products in 7 days and it will take 28 days for the customised itmes.Q3: What is your quality control process? We are certified with ISO-9001, and strictly follow the ISO procedures. We do 100% testing for any of products before the order has been deliveried.Q4: What Certificates do you have? Our products have been tested by CE and RoHS Sandards which is complied with the European Directive.Q5: Do you have any sales sevivce? Yes, we do 1 Year Warranty for any of our products and solar panel with power output warranty 10years 90% ,25years 80%.We keep promise we do full refund for the defective products.Q6: What about the payment? We accept T/T, L/C for the large quantities order, and Western union and Paypal will be accept for the samll quantities order.